29V-FL200
� SERVICE ADJUSTMENT
Note:Before making the service adjustment, makeSub-Color Adjustment
the bus data settings.
1. Receive a good local channel.
Screen Adjustment2. Make sure the customer color control is set to center
position .
1. Receive a good local channel.
2. Enter the service mode and select the service No.3. Enter the service mode and select the service No.
"S11".
"S11" and set the data value to "00" to set the color4. Adjust "S11" data value to obtain normal color level.
level to minimum. (Record original data code under
No. "S11" before changing) You may skip this step, if
Sub-Brightness Adjustment
you selected a B/W picture or monoscope pattern.
3. Select the service No. "S21" and adjust the data value1. Receive a good local channel.
to "01", this turn off the luminance signal (Y2. Make sure the customer brightness control is set to-mute).
4. Select the service No. "S12" and adjust data value tocenter position.
"50".3. Enter the service mode and select the service No.
5. Adjust the master screen control until the raster"S12".
darkens to the point where raster is barely seen.4. Adjust "S12" data value to obtain normal brightness
6. Adjust the service numbers "S16" red, "S17" greenlevel.
and "S18" blue to obtain a good grey scale with
normal whites at low brightness level.
Vertical Linearity Adjustment
7. Select the service No. "S21" and reset data to "00".
Select the service No. "S11" and reset data to obtain1. Receive a good local channel.
normal color level.2. Set to standard setting mode.
8. Reset the master screen control to obtain normal3. Enter the service mode and select the service No.
brightness range."S02".
4. While observing the top and bottom of the screen,
White Balance Adjustmentadjust "S02" data value to proper vertical linearity.
1. Receive a good local channel.
Vertical Phase Adjustment
2. Enter the service mode and select the service No.
"S11" and set to "00" (minimum color)(Record original1. Receive a good local channel.
data code under adjustment "S11" before changing).2. Enter the service mode and select the service No.
"S11" does not have to be adjusted, if you selected a"S14".
B/W picture or monoscope pattern.3. Adjust data value to "00"~"03" so that picture is
3. Alternately adjust the service numbers "S16" to "S20"approximate center.
until a good grey scale with normal whites is obtained.4. Enter the service mode and select the service No.
4. Select the service No. "S11" and adjust data to obtain"C06".
normal color level.5. Adjust the "C06" data value follow the "S14" data
value.
Note:This must be set "00"~"04" when adjust
Sub-Picture Adjustment
another data retrace line will appear.
1. Receive a good local channel.
2. Make sure the customer picture control is set to
Vertical-Size Adjustment
maximum.
3. Enter the service mode and select the service No.1. Receive a good local channel.
"S09".2. Enter the service mode and select the service No.
4. Adjust the data value to achieve normal contrast"S01".
range.3. While observing the top and bottom of the screen,
adjust "S01" data value to proper vertical size.
Sub-Tint Adjustment
1. Receive a good local channel.
2. Set customer tint control to center of it's range.
3. Enter the service mode and select the service No.
"S10".
4. Adjust "S10" data value to obtain normal flesh tones.
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ACEC
